S
M
T
W
T
F
S
26
54°
40°
27
66°
40°
28
64°
41°
29
62°
45°
30
58°
46°
1
64°
42°
2
59°
46°
3
57°
46°
4
71°
53°
5
80°
62°
6
66°
48°
7
58°
43°
8
63°
44°
9
61°
42°
10
65°
44°
11
66°
47°
12
66°
48°
13
64°
47°
14
67°
49°
15
67°
51°
16
69°
49°
17
75°
55°
18
77°
54°
19
76°
54°
20
74°
53°
21
74°
53°
22
75°
48°
23
69°
47°
24
67°
48°
25
69°
48°
26
70°
50°
27
70°
48°
28
71°
49°
29
70°
50°
30
70°
49°
31
71°
58°
1
76°
56°
2
73°
51°
3
72°
56°
4
77°
58°
5
74°
55°
6
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in White Plains
White Plains's May 2026 forecast shows daily high temperatures ranging from 57° to 80°, with overnight lows between 42° and 62°. The average high for May is 70° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in White Plains. See also: June | July | August.
